This page explains how Viorel Mihalef (USATT# 78437)'s rating went from 1466 to 1685 at the LYTTC October Open held on - 16 Oct 2011. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.